Dataset statistics
| Number of variables | 26 |
|---|---|
| Number of observations | 25558 |
| Missing cells | 53929 |
| Missing cells (%) | 8.1% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 30.1 MiB |
| Average record size in memory | 1.2 KiB |
Variable types
| Numeric | 2 |
|---|---|
| Categorical | 11 |
| Text | 8 |
| DateTime | 1 |
| Boolean | 4 |
Aircraft: Type has constant value "Airplane" | Constant |
Conditions: Precipitation is highly overall correlated with Number of people injured | High correlation |
Effect: Impact to flight is highly overall correlated with When: Phase of flight | High correlation |
Number of people injured is highly overall correlated with Conditions: Precipitation | High correlation |
When: Phase of flight is highly overall correlated with Effect: Impact to flight | High correlation |
Wildlife: Number Struck Actual is highly overall correlated with Wildlife: Number struck | High correlation |
Wildlife: Number struck is highly overall correlated with Wildlife: Number Struck Actual | High correlation |
Wildlife: Number struck is highly imbalanced (62.3%) | Imbalance |
Effect: Indicated Damage is highly imbalanced (54.1%) | Imbalance |
Aircraft: Number of engines? is highly imbalanced (75.9%) | Imbalance |
Conditions: Precipitation is highly imbalanced (52.8%) | Imbalance |
Remains of wildlife sent to Smithsonian is highly imbalanced (61.0%) | Imbalance |
Number of people injured is highly imbalanced (99.5%) | Imbalance |
Effect: Impact to flight has 23480 (91.9%) missing values | Missing |
Aircraft: Number of engines? has 267 (1.0%) missing values | Missing |
Origin State has 449 (1.8%) missing values | Missing |
Conditions: Precipitation has 23543 (92.1%) missing values | Missing |
Remarks has 4771 (18.7%) missing values | Missing |
Wildlife: Number Struck Actual is highly skewed (γ1 = 43.80299472) | Skewed |
Record ID has unique values | Unique |
Reproduction
| Analysis started | 2024-10-16 13:38:52.905718 |
|---|---|
| Analysis finished | 2024-10-16 13:39:12.193612 |
| Duration | 19.29 seconds |
| Software version | ydata-profiling vv4.10.0 |
| Download configuration | config.json |
Record ID
Real number (ℝ)
UNIQUE
| Distinct | 25558 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 253916.09 |
| Minimum | 1195 |
|---|---|
| Maximum | 321909 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 199.8 KiB |
Quantile statistics
| Minimum | 1195 |
|---|---|
| 5-th percentile | 204970.7 |
| Q1 | 225783.75 |
| median | 248749 |
| Q3 | 269168.75 |
| 95-th percentile | 315640.3 |
| Maximum | 321909 |
| Range | 320714 |
| Interquartile range (IQR) | 43385 |
Descriptive statistics
| Standard deviation | 38510.453 |
|---|---|
| Coefficient of variation (CV) | 0.15166606 |
| Kurtosis | 4.5074897 |
| Mean | 253916.09 |
| Median Absolute Deviation (MAD) | 21970.5 |
| Skewness | -0.52243912 |
| Sum | 6.4895873 × 109 |
| Variance | 1.483055 × 109 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 202152 | 1 | < 0.1% |
| 254643 | 1 | < 0.1% |
| 258806 | 1 | < 0.1% |
| 257552 | 1 | < 0.1% |
| 257811 | 1 | < 0.1% |
| 258313 | 1 | < 0.1% |
| 258209 | 1 | < 0.1% |
| 254678 | 1 | < 0.1% |
| 257472 | 1 | < 0.1% |
| 257553 | 1 | < 0.1% |
| Other values (25548) | 25548 |
| Value | Count | Frequency (%) |
| 1195 | 1 | |
| 3019 | 1 | |
| 3500 | 1 | |
| 3504 | 1 | |
| 3597 | 1 | |
| 4064 | 1 | |
| 4074 | 1 | |
| 4076 | 1 | |
| 4090 | 1 | |
| 4091 | 1 |
| Value | Count | Frequency (%) |
| 321909 | 1 | |
| 321291 | 1 | |
| 321172 | 1 | |
| 321159 | 1 | |
| 321151 | 1 | |
| 320702 | 1 | |
| 320701 | 1 | |
| 320296 | 1 | |
| 320200 | 1 | |
| 320199 | 1 |
Aircraft: Type
Categorical
CONSTANT
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.4 MiB |
| Airplane |
|---|
Length
| Max length | 8 |
|---|---|
| Median length | 8 |
| Mean length | 8 |
| Min length | 8 |
Characters and Unicode
| Total characters | 203432 |
|---|---|
| Distinct characters | 8 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Airplane |
|---|---|
| 2nd row | Airplane |
| 3rd row | Airplane |
| 4th row | Airplane |
| 5th row | Airplane |
Common Values
| Value | Count | Frequency (%) |
| Airplane | 25429 | |
| (Missing) | 129 | 0.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| airplane | 25429 |
Most occurring characters
| Value | Count | Frequency (%) |
| A | 25429 | |
| i | 25429 | |
| r | 25429 | |
| p | 25429 | |
| l | 25429 | |
| a | 25429 | |
| n | 25429 | |
| e | 25429 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 203432 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| A | 25429 | |
| i | 25429 | |
| r | 25429 | |
| p | 25429 | |
| l | 25429 | |
| a | 25429 | |
| n | 25429 | |
| e | 25429 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 203432 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| A | 25429 | |
| i | 25429 | |
| r | 25429 | |
| p | 25429 | |
| l | 25429 | |
| a | 25429 | |
| n | 25429 | |
| e | 25429 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 203432 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| A | 25429 | |
| i | 25429 | |
| r | 25429 | |
| p | 25429 | |
| l | 25429 | |
| a | 25429 | |
| n | 25429 | |
| e | 25429 |
Airport: Name
Text
| Distinct | 1109 |
|---|---|
| Distinct (%) | 4.4% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.7 MiB |
Length
| Max length | 45 |
|---|---|
| Median length | 33 |
| Mean length | 19.514452 |
| Min length | 4 |
Characters and Unicode
| Total characters | 496233 |
|---|---|
| Distinct characters | 35 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 402 ? |
|---|---|
| Unique (%) | 1.6% |
Sample
| 1st row | LAGUARDIA NY |
|---|---|
| 2nd row | DALLAS/FORT WORTH INTL ARPT |
| 3rd row | LAKEFRONT AIRPORT |
| 4th row | SEATTLE-TACOMA INTL |
| 5th row | NORFOLK INTL |
| Value | Count | Frequency (%) |
| intl | 16536 | 22.3% |
| arpt | 8356 | 11.2% |
| city | 1213 | 1.6% |
| airport | 982 | 1.3% |
| regional | 946 | 1.3% |
| county | 926 | 1.2% |
| worth | 820 | 1.1% |
| field | 810 | 1.1% |
| san | 803 | 1.1% |
| dallas/fort | 803 | 1.1% |
| Other values (1402) | 42113 |
Most occurring characters
| Value | Count | Frequency (%) |
| 48884 | ||
| T | 48523 | |
| A | 45873 | 9.2% |
| L | 43487 | 8.8% |
| N | 42773 | 8.6% |
| I | 39767 | 8.0% |
| R | 34129 | 6.9% |
| E | 28790 | 5.8% |
| O | 28629 | 5.8% |
| S | 18003 | 3.6% |
| Other values (25) | 117375 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 496233 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 48884 | ||
| T | 48523 | |
| A | 45873 | 9.2% |
| L | 43487 | 8.8% |
| N | 42773 | 8.6% |
| I | 39767 | 8.0% |
| R | 34129 | 6.9% |
| E | 28790 | 5.8% |
| O | 28629 | 5.8% |
| S | 18003 | 3.6% |
| Other values (25) | 117375 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 496233 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 48884 | ||
| T | 48523 | |
| A | 45873 | 9.2% |
| L | 43487 | 8.8% |
| N | 42773 | 8.6% |
| I | 39767 | 8.0% |
| R | 34129 | 6.9% |
| E | 28790 | 5.8% |
| O | 28629 | 5.8% |
| S | 18003 | 3.6% |
| Other values (25) | 117375 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 496233 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 48884 | ||
| T | 48523 | |
| A | 45873 | 9.2% |
| L | 43487 | 8.8% |
| N | 42773 | 8.6% |
| I | 39767 | 8.0% |
| R | 34129 | 6.9% |
| E | 28790 | 5.8% |
| O | 28629 | 5.8% |
| S | 18003 | 3.6% |
| Other values (25) | 117375 |
Altitude bin
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.4 MiB |
| < 1000 ft | |
|---|---|
| > 1000 ft |
Length
| Max length | 9 |
|---|---|
| Median length | 9 |
| Mean length | 9 |
| Min length | 9 |
Characters and Unicode
| Total characters | 228861 |
|---|---|
| Distinct characters | 7 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | > 1000 ft |
|---|---|
| 2nd row | < 1000 ft |
| 3rd row | < 1000 ft |
| 4th row | < 1000 ft |
| 5th row | < 1000 ft |
Common Values
| Value | Count | Frequency (%) |
| < 1000 ft | 20556 | |
| > 1000 ft | 4873 | 19.1% |
| (Missing) | 129 | 0.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 25429 | ||
| 1000 | 25429 | |
| ft | 25429 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 76287 | |
| 50858 | ||
| 1 | 25429 | 11.1% |
| f | 25429 | 11.1% |
| t | 25429 | 11.1% |
| < | 20556 | 9.0% |
| > | 4873 | 2.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 228861 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 76287 | |
| 50858 | ||
| 1 | 25429 | 11.1% |
| f | 25429 | 11.1% |
| t | 25429 | 11.1% |
| < | 20556 | 9.0% |
| > | 4873 | 2.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 228861 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 76287 | |
| 50858 | ||
| 1 | 25429 | 11.1% |
| f | 25429 | 11.1% |
| t | 25429 | 11.1% |
| < | 20556 | 9.0% |
| > | 4873 | 2.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 228861 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 76287 | |
| 50858 | ||
| 1 | 25429 | 11.1% |
| f | 25429 | 11.1% |
| t | 25429 | 11.1% |
| < | 20556 | 9.0% |
| > | 4873 | 2.1% |
| Distinct | 351 |
|---|---|
| Distinct (%) | 1.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.4 MiB |
Length
| Max length | 20 |
|---|---|
| Median length | 19 |
| Mean length | 8.1845606 |
| Min length | 3 |
Characters and Unicode
| Total characters | 209181 |
|---|---|
| Distinct characters | 38 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 89 ? |
|---|---|
| Unique (%) | 0.3% |
Sample
| 1st row | B-737-400 |
|---|---|
| 2nd row | MD-80 |
| 3rd row | C-500 |
| 4th row | B-737-400 |
| 5th row | CL-RJ100/200 |
| Value | Count | Frequency (%) |
| b-737-700 | 2488 | 8.5% |
| b-737-300 | 2309 | 7.9% |
| cl-rj100/200 | 1951 | 6.7% |
| a-320 | 1193 | 4.1% |
| a-319 | 1000 | 3.4% |
| b-757-200 | 992 | 3.4% |
| emb-145 | 990 | 3.4% |
| b-737-800 | 678 | 2.3% |
| md-82 | 638 | 2.2% |
| b-717-200 | 577 | 2.0% |
| Other values (440) | 16348 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 35352 | |
| - | 33454 | |
| 7 | 23023 | |
| 3 | 14503 | 6.9% |
| B | 13290 | 6.4% |
| 2 | 8931 | 4.3% |
| 1 | 8032 | 3.8% |
| A | 6933 | 3.3% |
| C | 6140 | 2.9% |
| E | 5092 | 2.4% |
| Other values (28) | 54431 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 209181 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 35352 | |
| - | 33454 | |
| 7 | 23023 | |
| 3 | 14503 | 6.9% |
| B | 13290 | 6.4% |
| 2 | 8931 | 4.3% |
| 1 | 8032 | 3.8% |
| A | 6933 | 3.3% |
| C | 6140 | 2.9% |
| E | 5092 | 2.4% |
| Other values (28) | 54431 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 209181 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 35352 | |
| - | 33454 | |
| 7 | 23023 | |
| 3 | 14503 | 6.9% |
| B | 13290 | 6.4% |
| 2 | 8931 | 4.3% |
| 1 | 8032 | 3.8% |
| A | 6933 | 3.3% |
| C | 6140 | 2.9% |
| E | 5092 | 2.4% |
| Other values (28) | 54431 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 209181 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 35352 | |
| - | 33454 | |
| 7 | 23023 | |
| 3 | 14503 | 6.9% |
| B | 13290 | 6.4% |
| 2 | 8931 | 4.3% |
| 1 | 8032 | 3.8% |
| A | 6933 | 3.3% |
| C | 6140 | 2.9% |
| E | 5092 | 2.4% |
| Other values (28) | 54431 |
Wildlife: Number struck
Categorical
HIGH CORRELATION IMBALANCE
| Distinct | 4 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.2 MiB |
| 1 | |
|---|---|
| 2 to 10 | |
| 11 to 100 | 312 |
| Over 100 | 8 |
Length
| Max length | 9 |
|---|---|
| Median length | 1 |
| Mean length | 2.1194306 |
| Min length | 1 |
Characters and Unicode
| Total characters | 53895 |
|---|---|
| Distinct characters | 10 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Over 100 |
|---|---|
| 2nd row | Over 100 |
| 3rd row | Over 100 |
| 4th row | Over 100 |
| 5th row | Over 100 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 20790 | |
| 2 to 10 | 4319 | 16.9% |
| 11 to 100 | 312 | 1.2% |
| Over 100 | 8 | < 0.1% |
| (Missing) | 129 | 0.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 1 | 20790 | |
| to | 4631 | 13.3% |
| 2 | 4319 | 12.4% |
| 10 | 4319 | 12.4% |
| 100 | 320 | 0.9% |
| 11 | 312 | 0.9% |
| over | 8 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 26053 | |
| 9270 | 17.2% | |
| 0 | 4959 | 9.2% |
| t | 4631 | 8.6% |
| o | 4631 | 8.6% |
| 2 | 4319 | 8.0% |
| O | 8 | < 0.1% |
| v | 8 | < 0.1% |
| e | 8 | < 0.1% |
| r | 8 | < 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 53895 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 1 | 26053 | |
| 9270 | 17.2% | |
| 0 | 4959 | 9.2% |
| t | 4631 | 8.6% |
| o | 4631 | 8.6% |
| 2 | 4319 | 8.0% |
| O | 8 | < 0.1% |
| v | 8 | < 0.1% |
| e | 8 | < 0.1% |
| r | 8 | < 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 53895 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 1 | 26053 | |
| 9270 | 17.2% | |
| 0 | 4959 | 9.2% |
| t | 4631 | 8.6% |
| o | 4631 | 8.6% |
| 2 | 4319 | 8.0% |
| O | 8 | < 0.1% |
| v | 8 | < 0.1% |
| e | 8 | < 0.1% |
| r | 8 | < 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 53895 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 1 | 26053 | |
| 9270 | 17.2% | |
| 0 | 4959 | 9.2% |
| t | 4631 | 8.6% |
| o | 4631 | 8.6% |
| 2 | 4319 | 8.0% |
| O | 8 | < 0.1% |
| v | 8 | < 0.1% |
| e | 8 | < 0.1% |
| r | 8 | < 0.1% |
Wildlife: Number Struck Actual
Real number (ℝ)
HIGH CORRELATION SKEWED
| Distinct | 106 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6915252 |
| Minimum | 1 |
|---|---|
| Maximum | 942 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 199.8 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 1 |
| Q3 | 1 |
| 95-th percentile | 8 |
| Maximum | 942 |
| Range | 941 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 12.793975 |
|---|---|
| Coefficient of variation (CV) | 4.7534295 |
| Kurtosis | 2727.0892 |
| Mean | 2.6915252 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 43.802995 |
| Sum | 68790 |
| Variance | 163.6858 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1 | 20915 | |
| 5 | 536 | 2.1% |
| 7 | 496 | 1.9% |
| 9 | 487 | 1.9% |
| 4 | 484 | 1.9% |
| 3 | 470 | 1.8% |
| 2 | 468 | 1.8% |
| 6 | 463 | 1.8% |
| 10 | 461 | 1.8% |
| 8 | 458 | 1.8% |
| Other values (96) | 320 | 1.3% |
| Value | Count | Frequency (%) |
| 1 | 20915 | |
| 2 | 468 | 1.8% |
| 3 | 470 | 1.8% |
| 4 | 484 | 1.9% |
| 5 | 536 | 2.1% |
| 6 | 463 | 1.8% |
| 7 | 496 | 1.9% |
| 8 | 458 | 1.8% |
| 9 | 487 | 1.9% |
| 10 | 461 | 1.8% |
| Value | Count | Frequency (%) |
| 942 | 1 | < 0.1% |
| 859 | 1 | < 0.1% |
| 806 | 1 | < 0.1% |
| 537 | 1 | < 0.1% |
| 424 | 1 | < 0.1% |
| 320 | 1 | < 0.1% |
| 261 | 1 | < 0.1% |
| 227 | 1 | < 0.1% |
| 100 | 1 | < 0.1% |
| 99 | 4 |
Effect: Impact to flight
Categorical
HIGH CORRELATION MISSING
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 23480 |
| Missing (%) | 91.9% |
| Memory size | 1.4 MiB |
| Precautionary Landing | |
|---|---|
| Aborted Take-off | |
| Other | |
| Engine Shut Down | 88 |
Length
| Max length | 21 |
|---|---|
| Median length | 21 |
| Mean length | 16.63282 |
| Min length | 5 |
Characters and Unicode
| Total characters | 34563 |
|---|---|
| Distinct characters | 27 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Engine Shut Down |
|---|---|
| 2nd row | Precautionary Landing |
| 3rd row | Other |
| 4th row | Other |
| 5th row | Aborted Take-off |
Common Values
| Value | Count | Frequency (%) |
| Precautionary Landing | 1121 | 4.4% |
| Aborted Take-off | 479 | 1.9% |
| Other | 390 | 1.5% |
| Engine Shut Down | 88 | 0.3% |
| (Missing) | 23480 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| precautionary | 1121 | |
| landing | 1121 | |
| aborted | 479 | |
| take-off | 479 | |
| other | 390 | 10.1% |
| engine | 88 | 2.3% |
| shut | 88 | 2.3% |
| down | 88 | 2.3% |
Most occurring characters
| Value | Count | Frequency (%) |
| a | 3842 | 11.1% |
| n | 3627 | 10.5% |
| r | 3111 | 9.0% |
| e | 2557 | 7.4% |
| i | 2330 | 6.7% |
| o | 2167 | 6.3% |
| t | 2078 | 6.0% |
| 1776 | 5.1% | |
| d | 1600 | 4.6% |
| g | 1209 | 3.5% |
| Other values (17) | 10266 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 34563 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| a | 3842 | 11.1% |
| n | 3627 | 10.5% |
| r | 3111 | 9.0% |
| e | 2557 | 7.4% |
| i | 2330 | 6.7% |
| o | 2167 | 6.3% |
| t | 2078 | 6.0% |
| 1776 | 5.1% | |
| d | 1600 | 4.6% |
| g | 1209 | 3.5% |
| Other values (17) | 10266 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 34563 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| a | 3842 | 11.1% |
| n | 3627 | 10.5% |
| r | 3111 | 9.0% |
| e | 2557 | 7.4% |
| i | 2330 | 6.7% |
| o | 2167 | 6.3% |
| t | 2078 | 6.0% |
| 1776 | 5.1% | |
| d | 1600 | 4.6% |
| g | 1209 | 3.5% |
| Other values (17) | 10266 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 34563 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| a | 3842 | 11.1% |
| n | 3627 | 10.5% |
| r | 3111 | 9.0% |
| e | 2557 | 7.4% |
| i | 2330 | 6.7% |
| o | 2167 | 6.3% |
| t | 2078 | 6.0% |
| 1776 | 5.1% | |
| d | 1600 | 4.6% |
| g | 1209 | 3.5% |
| Other values (17) | 10266 |
FlightDate
Date
| Distinct | 4225 |
|---|---|
| Distinct (%) | 16.6% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 199.8 KiB |
| Minimum | 2000-01-02 00:00:00 |
|---|---|
| Maximum | 2011-12-31 00:00:00 |
Histogram with fixed size bins (bins=50)
Effect: Indicated Damage
Categorical
IMBALANCE
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.4 MiB |
| No damage | |
|---|---|
| Caused damage |
Length
| Max length | 13 |
|---|---|
| Median length | 9 |
| Mean length | 9.3876673 |
| Min length | 9 |
Characters and Unicode
| Total characters | 239930 |
|---|---|
| Distinct characters | 11 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Caused damage |
|---|---|
| 2nd row | Caused damage |
| 3rd row | No damage |
| 4th row | No damage |
| 5th row | No damage |
Common Values
| Value | Count | Frequency (%) |
| No damage | 23081 | |
| Caused damage | 2477 | 9.7% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| damage | 25558 | |
| no | 23081 | |
| caused | 2477 | 4.8% |
Most occurring characters
| Value | Count | Frequency (%) |
| a | 53593 | |
| d | 28035 | |
| e | 28035 | |
| 25558 | ||
| m | 25558 | |
| g | 25558 | |
| N | 23081 | |
| o | 23081 | |
| C | 2477 | 1.0% |
| u | 2477 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 239930 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| a | 53593 | |
| d | 28035 | |
| e | 28035 | |
| 25558 | ||
| m | 25558 | |
| g | 25558 | |
| N | 23081 | |
| o | 23081 | |
| C | 2477 | 1.0% |
| u | 2477 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 239930 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| a | 53593 | |
| d | 28035 | |
| e | 28035 | |
| 25558 | ||
| m | 25558 | |
| g | 25558 | |
| N | 23081 | |
| o | 23081 | |
| C | 2477 | 1.0% |
| u | 2477 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 239930 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| a | 53593 | |
| d | 28035 | |
| e | 28035 | |
| 25558 | ||
| m | 25558 | |
| g | 25558 | |
| N | 23081 | |
| o | 23081 | |
| C | 2477 | 1.0% |
| u | 2477 | 1.0% |
Aircraft: Number of engines?
Categorical
IMBALANCE MISSING
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 267 |
| Missing (%) | 1.0% |
| Memory size | 1.2 MiB |
| 2 | |
|---|---|
| 1 | 1313 |
| 3 | 564 |
| 4 | 388 |
| C | 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 25291 |
|---|---|
| Distinct characters | 5 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | 2 |
|---|---|
| 2nd row | 2 |
| 3rd row | 2 |
| 4th row | 2 |
| 5th row | 2 |
Common Values
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.1% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| C | 1 | < 0.1% |
| (Missing) | 267 | 1.0% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.2% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| c | 1 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.2% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| C | 1 | < 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 25291 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.2% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| C | 1 | < 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 25291 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.2% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| C | 1 | < 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 25291 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 2 | 23025 | |
| 1 | 1313 | 5.2% |
| 3 | 564 | 2.2% |
| 4 | 388 | 1.5% |
| C | 1 | < 0.1% |
| Distinct | 292 |
|---|---|
| Distinct (%) | 1.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.6 MiB |
Length
| Max length | 33 |
|---|---|
| Median length | 30 |
| Mean length | 15.076645 |
| Min length | 3 |
Characters and Unicode
| Total characters | 383384 |
|---|---|
| Distinct characters | 35 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 81 ? |
|---|---|
| Unique (%) | 0.3% |
Sample
| 1st row | US AIRWAYS* |
|---|---|
| 2nd row | AMERICAN AIRLINES |
| 3rd row | BUSINESS |
| 4th row | ALASKA AIRLINES |
| 5th row | COMAIR AIRLINES |
| Value | Count | Frequency (%) |
| airlines | 13991 | |
| southwest | 4636 | 9.1% |
| business | 3103 | 6.1% |
| air | 3046 | 6.0% |
| american | 3010 | 5.9% |
| airways | 2591 | 5.1% |
| us | 1353 | 2.7% |
| lines | 1351 | 2.7% |
| delta | 1350 | 2.7% |
| eagle | 932 | 1.8% |
| Other values (315) | 15403 |
Most occurring characters
| Value | Count | Frequency (%) |
| I | 48786 | |
| S | 46497 | |
| A | 42174 | |
| E | 41363 | |
| N | 30252 | |
| R | 28965 | |
| 25338 | 6.6% | |
| L | 22203 | 5.8% |
| T | 21513 | 5.6% |
| U | 12446 | 3.2% |
| Other values (25) | 63847 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 383384 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| I | 48786 | |
| S | 46497 | |
| A | 42174 | |
| E | 41363 | |
| N | 30252 | |
| R | 28965 | |
| 25338 | 6.6% | |
| L | 22203 | 5.8% |
| T | 21513 | 5.6% |
| U | 12446 | 3.2% |
| Other values (25) | 63847 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 383384 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| I | 48786 | |
| S | 46497 | |
| A | 42174 | |
| E | 41363 | |
| N | 30252 | |
| R | 28965 | |
| 25338 | 6.6% | |
| L | 22203 | 5.8% |
| T | 21513 | 5.6% |
| U | 12446 | 3.2% |
| Other values (25) | 63847 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 383384 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| I | 48786 | |
| S | 46497 | |
| A | 42174 | |
| E | 41363 | |
| N | 30252 | |
| R | 28965 | |
| 25338 | 6.6% | |
| L | 22203 | 5.8% |
| T | 21513 | 5.6% |
| U | 12446 | 3.2% |
| Other values (25) | 63847 |
Origin State
Text
MISSING
| Distinct | 60 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 449 |
| Missing (%) | 1.8% |
| Memory size | 1.4 MiB |
Length
| Max length | 25 |
|---|---|
| Median length | 16 |
| Mean length | 8.0386714 |
| Min length | 2 |
Characters and Unicode
| Total characters | 201843 |
|---|---|
| Distinct characters | 49 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | New York |
|---|---|
| 2nd row | Texas |
| 3rd row | Louisiana |
| 4th row | Washington |
| 5th row | Virginia |
| Value | Count | Frequency (%) |
| california | 2520 | 8.8% |
| texas | 2453 | 8.5% |
| new | 2133 | 7.4% |
| florida | 2055 | 7.2% |
| york | 1319 | 4.6% |
| illinois | 1008 | 3.5% |
| pennsylvania | 986 | 3.4% |
| missouri | 960 | 3.3% |
| carolina | 818 | 2.9% |
| kentucky | 812 | 2.8% |
| Other values (58) | 13634 |
Most occurring characters
| Value | Count | Frequency (%) |
| a | 25907 | |
| i | 22108 | 11.0% |
| o | 16444 | 8.1% |
| n | 15977 | 7.9% |
| e | 13323 | 6.6% |
| s | 13292 | 6.6% |
| r | 12721 | 6.3% |
| l | 10474 | 5.2% |
| C | 4692 | 2.3% |
| t | 4566 | 2.3% |
| Other values (39) | 62339 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 201843 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| a | 25907 | |
| i | 22108 | 11.0% |
| o | 16444 | 8.1% |
| n | 15977 | 7.9% |
| e | 13323 | 6.6% |
| s | 13292 | 6.6% |
| r | 12721 | 6.3% |
| l | 10474 | 5.2% |
| C | 4692 | 2.3% |
| t | 4566 | 2.3% |
| Other values (39) | 62339 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 201843 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| a | 25907 | |
| i | 22108 | 11.0% |
| o | 16444 | 8.1% |
| n | 15977 | 7.9% |
| e | 13323 | 6.6% |
| s | 13292 | 6.6% |
| r | 12721 | 6.3% |
| l | 10474 | 5.2% |
| C | 4692 | 2.3% |
| t | 4566 | 2.3% |
| Other values (39) | 62339 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 201843 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| a | 25907 | |
| i | 22108 | 11.0% |
| o | 16444 | 8.1% |
| n | 15977 | 7.9% |
| e | 13323 | 6.6% |
| s | 13292 | 6.6% |
| r | 12721 | 6.3% |
| l | 10474 | 5.2% |
| C | 4692 | 2.3% |
| t | 4566 | 2.3% |
| Other values (39) | 62339 |
When: Phase of flight
Categorical
HIGH CORRELATION
| Distinct | 7 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.4 MiB |
| Approach | |
|---|---|
| Landing Roll | |
| Take-off run | |
| Climb | |
| Descent | 776 |
| Other values (2) | 84 |
Length
| Max length | 12 |
|---|---|
| Median length | 8 |
| Mean length | 8.9694837 |
| Min length | 4 |
Characters and Unicode
| Total characters | 228085 |
|---|---|
| Distinct characters | 29 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Climb |
|---|---|
| 2nd row | Landing Roll |
| 3rd row | Approach |
| 4th row | Climb |
| 5th row | Approach |
Common Values
| Value | Count | Frequency (%) |
| Approach | 10382 | |
| Landing Roll | 5047 | |
| Take-off run | 4711 | |
| Climb | 4429 | |
| Descent | 776 | 3.0% |
| Taxi | 74 | 0.3% |
| Parked | 10 | < 0.1% |
| (Missing) | 129 | 0.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| approach | 10382 | |
| landing | 5047 | |
| roll | 5047 | |
| take-off | 4711 | |
| run | 4711 | |
| climb | 4429 | |
| descent | 776 | 2.2% |
| taxi | 74 | 0.2% |
| parked | 10 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| p | 20764 | 9.1% |
| a | 20224 | 8.9% |
| o | 20140 | 8.8% |
| n | 15581 | 6.8% |
| r | 15103 | 6.6% |
| l | 14523 | 6.4% |
| c | 11158 | 4.9% |
| A | 10382 | 4.6% |
| h | 10382 | 4.6% |
| 9758 | 4.3% | |
| Other values (19) | 80070 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 228085 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| p | 20764 | 9.1% |
| a | 20224 | 8.9% |
| o | 20140 | 8.8% |
| n | 15581 | 6.8% |
| r | 15103 | 6.6% |
| l | 14523 | 6.4% |
| c | 11158 | 4.9% |
| A | 10382 | 4.6% |
| h | 10382 | 4.6% |
| 9758 | 4.3% | |
| Other values (19) | 80070 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 228085 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| p | 20764 | 9.1% |
| a | 20224 | 8.9% |
| o | 20140 | 8.8% |
| n | 15581 | 6.8% |
| r | 15103 | 6.6% |
| l | 14523 | 6.4% |
| c | 11158 | 4.9% |
| A | 10382 | 4.6% |
| h | 10382 | 4.6% |
| 9758 | 4.3% | |
| Other values (19) | 80070 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 228085 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| p | 20764 | 9.1% |
| a | 20224 | 8.9% |
| o | 20140 | 8.8% |
| n | 15581 | 6.8% |
| r | 15103 | 6.6% |
| l | 14523 | 6.4% |
| c | 11158 | 4.9% |
| A | 10382 | 4.6% |
| h | 10382 | 4.6% |
| 9758 | 4.3% | |
| Other values (19) | 80070 |
Conditions: Precipitation
Categorical
HIGH CORRELATION IMBALANCE MISSING
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 23543 |
| Missing (%) | 92.1% |
| Memory size | 1.4 MiB |
| Rain | |
|---|---|
| Fog | |
| Snow | 89 |
| Fog, Rain | 85 |
| Rain, Snow | 6 |
| Other values (2) | 7 |
Length
| Max length | 15 |
|---|---|
| Median length | 4 |
| Mean length | 4.0193548 |
| Min length | 3 |
Characters and Unicode
| Total characters | 8099 |
|---|---|
| Distinct characters | 11 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Snow |
|---|---|
| 2nd row | Fog |
| 3rd row | Rain |
| 4th row | Rain |
| 5th row | Rain |
Common Values
| Value | Count | Frequency (%) |
| Rain | 1353 | 5.3% |
| Fog | 475 | 1.9% |
| Snow | 89 | 0.3% |
| Fog, Rain | 85 | 0.3% |
| Rain, Snow | 6 | < 0.1% |
| Fog, Snow | 4 | < 0.1% |
| Fog, Rain, Snow | 3 | < 0.1% |
| (Missing) | 23543 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| rain | 1447 | |
| fog | 567 | 26.8% |
| snow | 102 | 4.8% |
Most occurring characters
| Value | Count | Frequency (%) |
| n | 1549 | |
| R | 1447 | |
| a | 1447 | |
| i | 1447 | |
| o | 669 | |
| F | 567 | 7.0% |
| g | 567 | 7.0% |
| S | 102 | 1.3% |
| w | 102 | 1.3% |
| , | 101 | 1.2% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 8099 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| n | 1549 | |
| R | 1447 | |
| a | 1447 | |
| i | 1447 | |
| o | 669 | |
| F | 567 | 7.0% |
| g | 567 | 7.0% |
| S | 102 | 1.3% |
| w | 102 | 1.3% |
| , | 101 | 1.2% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 8099 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| n | 1549 | |
| R | 1447 | |
| a | 1447 | |
| i | 1447 | |
| o | 669 | |
| F | 567 | 7.0% |
| g | 567 | 7.0% |
| S | 102 | 1.3% |
| w | 102 | 1.3% |
| , | 101 | 1.2% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 8099 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| n | 1549 | |
| R | 1447 | |
| a | 1447 | |
| i | 1447 | |
| o | 669 | |
| F | 567 | 7.0% |
| g | 567 | 7.0% |
| S | 102 | 1.3% |
| w | 102 | 1.3% |
| , | 101 | 1.2% |
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 25.1 KiB |
| False | |
|---|---|
| True |
| Value | Count | Frequency (%) |
| False | 18732 | |
| True | 6826 | 26.7% |
Remains of wildlife sent to Smithsonian
Boolean
IMBALANCE
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 25.1 KiB |
| False | |
|---|---|
| True | 1957 |
| Value | Count | Frequency (%) |
| False | 23601 | |
| True | 1957 | 7.7% |
Remarks
Text
MISSING
| Distinct | 18186 |
|---|---|
| Distinct (%) | 87.5% |
| Missing | 4771 |
| Missing (%) | 18.7% |
| Memory size | 2.8 MiB |
Length
| Max length | 255 |
|---|---|
| Median length | 205 |
| Mean length | 86.522779 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1798549 |
|---|---|
| Distinct characters | 86 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 17886 ? |
|---|---|
| Unique (%) | 86.0% |
Sample
| 1st row | FLT 753. PILOT REPTD A HUNDRED BIRDS ON UNKN TYPE. #1 ENG WAS SHUT DOWN AND DIVERTED TO EWR. SLIGHT VIBRATION. A/C WAS OUT OF SVC FOR REPAIRS TO COWLING, FAN DUCT ACCOUSTIC PANEL. INGESTION. DENTED FAN BLADE #26 IN #1 ENG. HEAVY BLOOD STAINS ON L WINGTIP |
|---|---|
| 2nd row | 102 CARCASSES FOUND. 1 LDG LIGHT ON NOSE GEAR WAS DAMAGED AND REPLACED. |
| 3rd row | FLEW UNDER A VERY LARGE FLOCK OF BIRDS OVER APCH END OF RWY. NO DMG. JUST A LOT OF BIRD DROPPINGS ON WINDSCREEN. |
| 4th row | NOTAM WARNING. 26 BIRDS HIT THE A/C, FORCING AN EMERGENCY LDG. 77 BIRDS WERE FOUND DEAD ON RWY/TWY WITH GRASSHOPPERS IN THEIR STOMACHS. SAFETY AREAS COULD NOT BE THOROUGHLY INSPCTD DURING 14 MINUTE SHUTDOWN OF RWY 34L. NO DMG. A/C OUT OF SVC 40 MINS. PHOT |
| 5th row | NO DMG REPTD. |
| Value | Count | Frequency (%) |
| no | 11811 | 3.5% |
| dmg | 10281 | 3.0% |
| on | 8917 | 2.6% |
| of | 8133 | 2.4% |
| bird | 7361 | 2.2% |
| to | 6611 | 1.9% |
| reptd | 6522 | 1.9% |
| and | 5720 | 1.7% |
| rwy | 4554 | 1.3% |
| a/c | 4409 | 1.3% |
| Other values (12676) | 265277 |
Most occurring characters
| Value | Count | Frequency (%) |
| 320421 | ||
| E | 124138 | 6.9% |
| T | 112531 | 6.3% |
| O | 111480 | 6.2% |
| N | 110901 | 6.2% |
| A | 102182 | 5.7% |
| R | 99529 | 5.5% |
| I | 96782 | 5.4% |
| D | 93897 | 5.2% |
| S | 83378 | 4.6% |
| Other values (76) | 543310 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1798549 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 320421 | ||
| E | 124138 | 6.9% |
| T | 112531 | 6.3% |
| O | 111480 | 6.2% |
| N | 110901 | 6.2% |
| A | 102182 | 5.7% |
| R | 99529 | 5.5% |
| I | 96782 | 5.4% |
| D | 93897 | 5.2% |
| S | 83378 | 4.6% |
| Other values (76) | 543310 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1798549 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 320421 | ||
| E | 124138 | 6.9% |
| T | 112531 | 6.3% |
| O | 111480 | 6.2% |
| N | 110901 | 6.2% |
| A | 102182 | 5.7% |
| R | 99529 | 5.5% |
| I | 96782 | 5.4% |
| D | 93897 | 5.2% |
| S | 83378 | 4.6% |
| Other values (76) | 543310 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1798549 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 320421 | ||
| E | 124138 | 6.9% |
| T | 112531 | 6.3% |
| O | 111480 | 6.2% |
| N | 110901 | 6.2% |
| A | 102182 | 5.7% |
| R | 99529 | 5.5% |
| I | 96782 | 5.4% |
| D | 93897 | 5.2% |
| S | 83378 | 4.6% |
| Other values (76) | 543310 |
Wildlife: Size
Categorical
| Distinct | 3 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.3 MiB |
| Small | |
|---|---|
| Medium | |
| Large |
Length
| Max length | 6 |
|---|---|
| Median length | 5 |
| Mean length | 5.2334736 |
| Min length | 5 |
Characters and Unicode
| Total characters | 133082 |
|---|---|
| Distinct characters | 12 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Medium |
|---|---|
| 2nd row | Small |
| 3rd row | Small |
| 4th row | Small |
| 5th row | Small |
Common Values
| Value | Count | Frequency (%) |
| Small | 17412 | |
| Medium | 5937 | 23.2% |
| Large | 2080 | 8.1% |
| (Missing) | 129 | 0.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| small | 17412 | |
| medium | 5937 | 23.3% |
| large | 2080 | 8.2% |
Most occurring characters
| Value | Count | Frequency (%) |
| l | 34824 | |
| m | 23349 | |
| a | 19492 | |
| S | 17412 | |
| e | 8017 | 6.0% |
| M | 5937 | 4.5% |
| d | 5937 | 4.5% |
| i | 5937 | 4.5% |
| u | 5937 | 4.5% |
| L | 2080 | 1.6% |
| Other values (2) | 4160 | 3.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 133082 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| l | 34824 | |
| m | 23349 | |
| a | 19492 | |
| S | 17412 | |
| e | 8017 | 6.0% |
| M | 5937 | 4.5% |
| d | 5937 | 4.5% |
| i | 5937 | 4.5% |
| u | 5937 | 4.5% |
| L | 2080 | 1.6% |
| Other values (2) | 4160 | 3.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 133082 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| l | 34824 | |
| m | 23349 | |
| a | 19492 | |
| S | 17412 | |
| e | 8017 | 6.0% |
| M | 5937 | 4.5% |
| d | 5937 | 4.5% |
| i | 5937 | 4.5% |
| u | 5937 | 4.5% |
| L | 2080 | 1.6% |
| Other values (2) | 4160 | 3.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 133082 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| l | 34824 | |
| m | 23349 | |
| a | 19492 | |
| S | 17412 | |
| e | 8017 | 6.0% |
| M | 5937 | 4.5% |
| d | 5937 | 4.5% |
| i | 5937 | 4.5% |
| u | 5937 | 4.5% |
| L | 2080 | 1.6% |
| Other values (2) | 4160 | 3.1% |
Conditions: Sky
Categorical
| Distinct | 3 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.4 MiB |
| No Cloud | |
|---|---|
| Some Cloud | |
| Overcast |
Length
| Max length | 10 |
|---|---|
| Median length | 8 |
| Mean length | 8.681274 |
| Min length | 8 |
Characters and Unicode
| Total characters | 221876 |
|---|---|
| Distinct characters | 17 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | No Cloud |
|---|---|
| 2nd row | Some Cloud |
| 3rd row | No Cloud |
| 4th row | Some Cloud |
| 5th row | No Cloud |
Common Values
| Value | Count | Frequency (%) |
| No Cloud | 12642 | |
| Some Cloud | 8706 | |
| Overcast | 4210 | 16.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| cloud | 21348 | |
| no | 12642 | |
| some | 8706 | |
| overcast | 4210 | 9.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| o | 42696 | |
| 21348 | ||
| C | 21348 | |
| l | 21348 | |
| u | 21348 | |
| d | 21348 | |
| e | 12916 | 5.8% |
| N | 12642 | 5.7% |
| m | 8706 | 3.9% |
| S | 8706 | 3.9% |
| Other values (7) | 29470 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 221876 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| o | 42696 | |
| 21348 | ||
| C | 21348 | |
| l | 21348 | |
| u | 21348 | |
| d | 21348 | |
| e | 12916 | 5.8% |
| N | 12642 | 5.7% |
| m | 8706 | 3.9% |
| S | 8706 | 3.9% |
| Other values (7) | 29470 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 221876 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| o | 42696 | |
| 21348 | ||
| C | 21348 | |
| l | 21348 | |
| u | 21348 | |
| d | 21348 | |
| e | 12916 | 5.8% |
| N | 12642 | 5.7% |
| m | 8706 | 3.9% |
| S | 8706 | 3.9% |
| Other values (7) | 29470 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 221876 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| o | 42696 | |
| 21348 | ||
| C | 21348 | |
| l | 21348 | |
| u | 21348 | |
| d | 21348 | |
| e | 12916 | 5.8% |
| N | 12642 | 5.7% |
| m | 8706 | 3.9% |
| S | 8706 | 3.9% |
| Other values (7) | 29470 |
| Distinct | 348 |
|---|---|
| Distinct (%) | 1.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.6 MiB |
Length
| Max length | 29 |
|---|---|
| Median length | 28 |
| Mean length | 17.635457 |
| Min length | 4 |
Characters and Unicode
| Total characters | 450727 |
|---|---|
| Distinct characters | 55 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 101 ? |
|---|---|
| Unique (%) | 0.4% |
Sample
| 1st row | Unknown bird - medium |
|---|---|
| 2nd row | Rock pigeon |
| 3rd row | European starling |
| 4th row | European starling |
| 5th row | European starling |
| Value | Count | Frequency (%) |
| unknown | 15680 | |
| bird | 15680 | |
| 15620 | ||
| small | 10505 | |
| medium | 4318 | 5.3% |
| dove | 995 | 1.2% |
| swallow | 967 | 1.2% |
| mourning | 898 | 1.1% |
| european | 889 | 1.1% |
| starling | 885 | 1.1% |
| Other values (378) | 15025 |
Most occurring characters
| Value | Count | Frequency (%) |
| n | 56724 | |
| 55904 | ||
| l | 32026 | 7.1% |
| i | 27398 | 6.1% |
| r | 27203 | 6.0% |
| d | 25406 | 5.6% |
| o | 25063 | 5.6% |
| a | 21944 | 4.9% |
| m | 20635 | 4.6% |
| w | 19669 | 4.4% |
| Other values (45) | 138755 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 450727 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| n | 56724 | |
| 55904 | ||
| l | 32026 | 7.1% |
| i | 27398 | 6.1% |
| r | 27203 | 6.0% |
| d | 25406 | 5.6% |
| o | 25063 | 5.6% |
| a | 21944 | 4.9% |
| m | 20635 | 4.6% |
| w | 19669 | 4.4% |
| Other values (45) | 138755 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 450727 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| n | 56724 | |
| 55904 | ||
| l | 32026 | 7.1% |
| i | 27398 | 6.1% |
| r | 27203 | 6.0% |
| d | 25406 | 5.6% |
| o | 25063 | 5.6% |
| a | 21944 | 4.9% |
| m | 20635 | 4.6% |
| w | 19669 | 4.4% |
| Other values (45) | 138755 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 450727 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| n | 56724 | |
| 55904 | ||
| l | 32026 | 7.1% |
| i | 27398 | 6.1% |
| r | 27203 | 6.0% |
| d | 25406 | 5.6% |
| o | 25063 | 5.6% |
| a | 21944 | 4.9% |
| m | 20635 | 4.6% |
| w | 19669 | 4.4% |
| Other values (45) | 138755 |
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 50.0 KiB |
| False | |
|---|---|
| True | |
| (Missing) | 129 |
| Value | Count | Frequency (%) |
| False | 14567 | |
| True | 10862 | |
| (Missing) | 129 | 0.5% |
Cost: Total $
Text
| Distinct | 803 |
|---|---|
| Distinct (%) | 3.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.2 MiB |
Length
| Max length | 11 |
|---|---|
| Median length | 1 |
| Mean length | 1.1958682 |
| Min length | 1 |
Characters and Unicode
| Total characters | 30564 |
|---|---|
| Distinct characters | 11 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 617 ? |
|---|---|
| Unique (%) | 2.4% |
Sample
| 1st row | 30,736 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
| Value | Count | Frequency (%) |
| 0 | 24330 | |
| 200 | 17 | 0.1% |
| 53 | 17 | 0.1% |
| 205 | 11 | < 0.1% |
| 308 | 10 | < 0.1% |
| 325 | 9 | < 0.1% |
| 316 | 9 | < 0.1% |
| 103 | 9 | < 0.1% |
| 513 | 9 | < 0.1% |
| 500 | 8 | < 0.1% |
| Other values (793) | 1129 | 4.4% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 25083 | |
| , | 1025 | 3.4% |
| 1 | 797 | 2.6% |
| 2 | 650 | 2.1% |
| 3 | 541 | 1.8% |
| 5 | 518 | 1.7% |
| 4 | 465 | 1.5% |
| 6 | 449 | 1.5% |
| 7 | 369 | 1.2% |
| 8 | 366 | 1.2% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 30564 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25083 | |
| , | 1025 | 3.4% |
| 1 | 797 | 2.6% |
| 2 | 650 | 2.1% |
| 3 | 541 | 1.8% |
| 5 | 518 | 1.7% |
| 4 | 465 | 1.5% |
| 6 | 449 | 1.5% |
| 7 | 369 | 1.2% |
| 8 | 366 | 1.2% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 30564 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25083 | |
| , | 1025 | 3.4% |
| 1 | 797 | 2.6% |
| 2 | 650 | 2.1% |
| 3 | 541 | 1.8% |
| 5 | 518 | 1.7% |
| 4 | 465 | 1.5% |
| 6 | 449 | 1.5% |
| 7 | 369 | 1.2% |
| 8 | 366 | 1.2% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 30564 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25083 | |
| , | 1025 | 3.4% |
| 1 | 797 | 2.6% |
| 2 | 650 | 2.1% |
| 3 | 541 | 1.8% |
| 5 | 518 | 1.7% |
| 4 | 465 | 1.5% |
| 6 | 449 | 1.5% |
| 7 | 369 | 1.2% |
| 8 | 366 | 1.2% |
| Distinct | 257 |
|---|---|
| Distinct (%) | 1.0% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 1.3 MiB |
Length
| Max length | 6 |
|---|---|
| Median length | 5 |
| Mean length | 2.5045814 |
| Min length | 1 |
Characters and Unicode
| Total characters | 63689 |
|---|---|
| Distinct characters | 11 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 93 ? |
|---|---|
| Unique (%) | 0.4% |
Sample
| 1st row | 1,500 |
|---|---|
| 2nd row | 0 |
| 3rd row | 50 |
| 4th row | 50 |
| 5th row | 50 |
| Value | Count | Frequency (%) |
| 0 | 9843 | |
| 100 | 1357 | 5.3% |
| 50 | 1259 | 5.0% |
| 200 | 1001 | 3.9% |
| 10 | 893 | 3.5% |
| 500 | 890 | 3.5% |
| 1,000 | 826 | 3.2% |
| 300 | 683 | 2.7% |
| 3,000 | 603 | 2.4% |
| 2,000 | 578 | 2.3% |
| Other values (247) | 7496 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 38674 | |
| , | 5699 | 8.9% |
| 1 | 5133 | 8.1% |
| 5 | 5026 | 7.9% |
| 2 | 3381 | 5.3% |
| 3 | 2094 | 3.3% |
| 4 | 1298 | 2.0% |
| 8 | 794 | 1.2% |
| 7 | 692 | 1.1% |
| 6 | 655 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 63689 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 38674 | |
| , | 5699 | 8.9% |
| 1 | 5133 | 8.1% |
| 5 | 5026 | 7.9% |
| 2 | 3381 | 5.3% |
| 3 | 2094 | 3.3% |
| 4 | 1298 | 2.0% |
| 8 | 794 | 1.2% |
| 7 | 692 | 1.1% |
| 6 | 655 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 63689 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 38674 | |
| , | 5699 | 8.9% |
| 1 | 5133 | 8.1% |
| 5 | 5026 | 7.9% |
| 2 | 3381 | 5.3% |
| 3 | 2094 | 3.3% |
| 4 | 1298 | 2.0% |
| 8 | 794 | 1.2% |
| 7 | 692 | 1.1% |
| 6 | 655 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 63689 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 38674 | |
| , | 5699 | 8.9% |
| 1 | 5133 | 8.1% |
| 5 | 5026 | 7.9% |
| 2 | 3381 | 5.3% |
| 3 | 2094 | 3.3% |
| 4 | 1298 | 2.0% |
| 8 | 794 | 1.2% |
| 7 | 692 | 1.1% |
| 6 | 655 | 1.0% |
Number of people injured
Categorical
HIGH CORRELATION IMBALANCE
| Distinct | 4 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 1.2 MiB |
| 0 | |
|---|---|
| 1 | 13 |
| 2 | 4 |
| 6 | 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 25558 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 1 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 25558 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 25558 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 25558 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 25540 | |
| 1 | 13 | 0.1% |
| 2 | 4 | < 0.1% |
| 6 | 1 | < 0.1% |
Is Aircraft Large?
Boolean
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 129 |
| Missing (%) | 0.5% |
| Memory size | 50.0 KiB |
| False | |
|---|---|
| True | |
| (Missing) | 129 |
| Value | Count | Frequency (%) |
| False | 17027 | |
| True | 8402 | |
| (Missing) | 129 | 0.5% |
| Aircraft: Number of engines? | Altitude bin | Conditions: Precipitation | Conditions: Sky | Effect: Impact to flight | Effect: Indicated Damage | Is Aircraft Large? | Number of people injured | Pilot warned of birds or wildlife? | Record ID | Remains of wildlife collected? | Remains of wildlife sent to Smithsonian | When: Phase of flight | Wildlife: Number Struck Actual | Wildlife: Number struck | Wildlife: Size | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aircraft: Number of engines? | 1.000 | 0.039 | 0.050 | 0.021 | 0.089 | 0.121 | 0.202 | 0.035 | 0.064 | 0.059 | 0.050 | 0.020 | 0.042 | 0.000 | 0.020 | 0.076 |
| Altitude bin | 0.039 | 1.000 | 0.043 | 0.129 | 0.240 | 0.095 | 0.138 | 0.021 | 0.156 | 0.021 | 0.168 | 0.013 | 0.494 | 0.000 | 0.106 | 0.188 |
| Conditions: Precipitation | 0.050 | 0.043 | 1.000 | 0.166 | 0.000 | 0.000 | 0.000 | 1.000 | 0.095 | 0.050 | 0.083 | 0.019 | 0.048 | 0.016 | 0.028 | 0.009 |
| Conditions: Sky | 0.021 | 0.129 | 0.166 | 1.000 | 0.076 | 0.015 | 0.071 | 0.000 | 0.125 | 0.023 | 0.122 | 0.026 | 0.113 | 0.002 | 0.049 | 0.024 |
| Effect: Impact to flight | 0.089 | 0.240 | 0.000 | 0.076 | 1.000 | 0.256 | 0.130 | 0.058 | 0.068 | 0.067 | 0.076 | 0.169 | 0.535 | 0.057 | 0.046 | 0.113 |
| Effect: Indicated Damage | 0.121 | 0.095 | 0.000 | 0.015 | 0.256 | 1.000 | 0.058 | 0.080 | 0.033 | 0.051 | 0.050 | 0.141 | 0.131 | 0.043 | 0.087 | 0.393 |
| Is Aircraft Large? | 0.202 | 0.138 | 0.000 | 0.071 | 0.130 | 0.058 | 1.000 | 0.012 | 0.023 | 0.073 | 0.056 | 0.000 | 0.114 | 0.000 | 0.044 | 0.049 |
| Number of people injured | 0.035 | 0.021 | 1.000 | 0.000 | 0.058 | 0.080 | 0.012 | 1.000 | 0.008 | 0.000 | 0.000 | 0.011 | 0.009 | 0.000 | 0.031 | 0.032 |
| Pilot warned of birds or wildlife? | 0.064 | 0.156 | 0.095 | 0.125 | 0.068 | 0.033 | 0.023 | 0.008 | 1.000 | 0.156 | 0.257 | 0.128 | 0.191 | 0.005 | 0.063 | 0.039 |
| Record ID | 0.059 | 0.021 | 0.050 | 0.023 | 0.067 | 0.051 | 0.073 | 0.000 | 0.156 | 1.000 | 0.287 | 0.183 | 0.033 | -0.014 | 0.024 | 0.075 |
| Remains of wildlife collected? | 0.050 | 0.168 | 0.083 | 0.122 | 0.076 | 0.050 | 0.056 | 0.000 | 0.257 | 0.287 | 1.000 | 0.476 | 0.248 | 0.013 | 0.109 | 0.081 |
| Remains of wildlife sent to Smithsonian | 0.020 | 0.013 | 0.019 | 0.026 | 0.169 | 0.141 | 0.000 | 0.011 | 0.128 | 0.183 | 0.476 | 1.000 | 0.024 | 0.000 | 0.057 | 0.022 |
| When: Phase of flight | 0.042 | 0.494 | 0.048 | 0.113 | 0.535 | 0.131 | 0.114 | 0.009 | 0.191 | 0.033 | 0.248 | 0.024 | 1.000 | 0.000 | 0.056 | 0.113 |
| Wildlife: Number Struck Actual | 0.000 | 0.000 | 0.016 | 0.002 | 0.057 | 0.043 | 0.000 | 0.000 | 0.005 | -0.014 | 0.013 | 0.000 | 0.000 | 1.000 | 0.592 | 0.000 |
| Wildlife: Number struck | 0.020 | 0.106 | 0.028 | 0.049 | 0.046 | 0.087 | 0.044 | 0.031 | 0.063 | 0.024 | 0.109 | 0.057 | 0.056 | 0.592 | 1.000 | 0.056 |
| Wildlife: Size | 0.076 | 0.188 | 0.009 | 0.024 | 0.113 | 0.393 | 0.049 | 0.032 | 0.039 | 0.075 | 0.081 | 0.022 | 0.113 | 0.000 | 0.056 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
| Record ID | Aircraft: Type | Airport: Name | Altitude bin | Aircraft: Make/Model | Wildlife: Number struck | Wildlife: Number Struck Actual | Effect: Impact to flight | FlightDate | Effect: Indicated Damage | Aircraft: Number of engines? | Aircraft: Airline/Operator | Origin State | When: Phase of flight | Conditions: Precipitation | Remains of wildlife collected? | Remains of wildlife sent to Smithsonian | Remarks | Wildlife: Size | Conditions: Sky | Wildlife: Species | Pilot warned of birds or wildlife? | Cost: Total $ | Feet above ground | Number of people injured | Is Aircraft Large? | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 202152 | Airplane | LAGUARDIA NY | > 1000 ft | B-737-400 | Over 100 | 859 | Engine Shut Down | 23-11-2000 00:00 | Caused damage | 2 | US AIRWAYS* | New York | Climb | NaN | False | False | FLT 753. PILOT REPTD A HUNDRED BIRDS ON UNKN TYPE. #1 ENG WAS SHUT DOWN AND DIVERTED TO EWR. SLIGHT VIBRATION. A/C WAS OUT OF SVC FOR REPAIRS TO COWLING, FAN DUCT ACCOUSTIC PANEL. INGESTION. DENTED FAN BLADE #26 IN #1 ENG. HEAVY BLOOD STAINS ON L WINGTIP | Medium | No Cloud | Unknown bird - medium | N | 30,736 | 1,500 | 0 | Yes |
| 1 | 208159 | Airplane | DALLAS/FORT WORTH INTL ARPT | < 1000 ft | MD-80 | Over 100 | 424 | NaN | 25-07-2001 00:00 | Caused damage | 2 | AMERICAN AIRLINES | Texas | Landing Roll | NaN | False | False | 102 CARCASSES FOUND. 1 LDG LIGHT ON NOSE GEAR WAS DAMAGED AND REPLACED. | Small | Some Cloud | Rock pigeon | Y | 0 | 0 | 0 | No |
| 2 | 207601 | Airplane | LAKEFRONT AIRPORT | < 1000 ft | C-500 | Over 100 | 261 | NaN | 14-09-2001 00:00 | No damage | 2 | BUSINESS | Louisiana | Approach | NaN | False | False | FLEW UNDER A VERY LARGE FLOCK OF BIRDS OVER APCH END OF RWY. NO DMG. JUST A LOT OF BIRD DROPPINGS ON WINDSCREEN. | Small | No Cloud | European starling | N | 0 | 50 | 0 | No |
| 3 | 215953 | Airplane | SEATTLE-TACOMA INTL | < 1000 ft | B-737-400 | Over 100 | 806 | Precautionary Landing | 05-09-2002 00:00 | No damage | 2 | ALASKA AIRLINES | Washington | Climb | NaN | True | False | NOTAM WARNING. 26 BIRDS HIT THE A/C, FORCING AN EMERGENCY LDG. 77 BIRDS WERE FOUND DEAD ON RWY/TWY WITH GRASSHOPPERS IN THEIR STOMACHS. SAFETY AREAS COULD NOT BE THOROUGHLY INSPCTD DURING 14 MINUTE SHUTDOWN OF RWY 34L. NO DMG. A/C OUT OF SVC 40 MINS. PHOT | Small | Some Cloud | European starling | Y | 0 | 50 | 0 | Yes |
| 4 | 219878 | Airplane | NORFOLK INTL | < 1000 ft | CL-RJ100/200 | Over 100 | 942 | NaN | 23-06-2003 00:00 | No damage | 2 | COMAIR AIRLINES | Virginia | Approach | NaN | False | False | NO DMG REPTD. | Small | No Cloud | European starling | N | 0 | 50 | 0 | No |
| 5 | 218432 | Airplane | GUAYAQUIL/S BOLIVAR | < 1000 ft | A-300 | Over 100 | 537 | NaN | 24-07-2003 00:00 | No damage | 2 | AMERICAN AIRLINES | NaN | Take-off run | NaN | False | False | NO DMG. BIRD REMAINS ON F/O WINDSCREEN. | Small | No Cloud | Unknown bird - small | N | 0 | 0 | 0 | No |
| 6 | 221697 | Airplane | NEW CASTLE COUNTY | < 1000 ft | LEARJET-25 | Over 100 | 227 | Other | 17-08-2003 00:00 | Caused damage | 2 | BUSINESS | Delaware | Climb | NaN | True | True | NaN | Small | No Cloud | European starling | N | 14,81,711 | 150 | 0 | No |
| 7 | 236635 | Airplane | WASHINGTON DULLES INTL ARPT | < 1000 ft | A-320 | Over 100 | 320 | Other | 01-03-2006 00:00 | Caused damage | 2 | UNITED AIRLINES | DC | Approach | NaN | True | False | WS ASSISTED IN CLEAN-UP OF 273 STARLINGS AND 1 BROWN-HEADED COWBIRD FROM RWY THRESHOLD. PHOTOS OF A/C TAKEN. BORESCOPED BOTH ENGS. FOUND DENTS AND NICKS IN STAGES 3-6. ALL WITHIN LIMITS. CLEANED RADOME, L WING, FLAPS, PYLON, GEAR AND LEADING EDGE FLAPS. R | Small | Some Cloud | European starling | Y | 14,83,141 | 100 | 0 | No |
| 8 | 207369 | Airplane | ATLANTA INTL | < 1000 ft | DC-9-30 | 2 to 10 | 9 | Aborted Take-off | 06-01-2000 00:00 | No damage | 2 | AIRTRAN AIRWAYS | Georgia | Take-off run | NaN | False | False | NaN | Small | Some Cloud | Rock pigeon | N | 0 | 0 | 0 | No |
| 9 | 204371 | Airplane | ORLANDO SANFORD INTL AIRPORT | < 1000 ft | A-330 | 2 to 10 | 4 | NaN | 07-01-2000 00:00 | No damage | 2 | AIRTOURS INTL | Florida | Landing Roll | NaN | False | False | FLT 057 | Small | Some Cloud | Unknown bird - small | N | 0 | 0 | 0 | No |
| Record ID | Aircraft: Type | Airport: Name | Altitude bin | Aircraft: Make/Model | Wildlife: Number struck | Wildlife: Number Struck Actual | Effect: Impact to flight | FlightDate | Effect: Indicated Damage | Aircraft: Number of engines? | Aircraft: Airline/Operator | Origin State | When: Phase of flight | Conditions: Precipitation | Remains of wildlife collected? | Remains of wildlife sent to Smithsonian | Remarks | Wildlife: Size | Conditions: Sky | Wildlife: Species | Pilot warned of birds or wildlife? | Cost: Total $ | Feet above ground | Number of people injured | Is Aircraft Large? | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25548 | 319663 | Airplane | GREATER ROCKFORD | < 1000 ft | A-300 | 1 | 1 | NaN | 27-12-2011 00:00 | No damage | 2 | UPS AIRLINES | Illinois | Landing Roll | NaN | False | False | PILOT REPTD STRIKE TO BELOW THE WINDSCREEN ON F/O SIDE OF RADOME DURING FLARE. ARPT VEHICLE UNABLE TO FIND ANY REMAINS. NO CARCASS FOUND AFTER INSPN OF RWY FROM THRESHOLD TO 4000 RDR. UPS EVENT REPT 34473. | Medium | No Cloud | Unknown bird - medium | N | 0 | 0 | 0 | No |
| 25549 | 319644 | Airplane | BELLINGHAM INTL | < 1000 ft | MD-83 | 1 | 1 | NaN | 28-12-2011 00:00 | No damage | 2 | ALLEGIANT AIR | Washington | Take-off run | NaN | True | False | NaN | Small | Overcast | Killdeer | N | 0 | 0 | 0 | No |
| 25550 | 319668 | Airplane | BALTIMORE WASH INTL | < 1000 ft | B-737-700 | 1 | 1 | NaN | 28-12-2011 00:00 | No damage | 2 | SOUTHWEST AIRLINES | Maryland | Landing Roll | NaN | True | False | NaN | Small | No Cloud | Unknown bird - small | Y | 0 | 0 | 0 | Yes |
| 25551 | 319671 | Airplane | BELLINGHAM INTL | < 1000 ft | MD-83 | 1 | 1 | NaN | 29-12-2011 00:00 | No damage | 2 | ALLEGIANT AIR | Washington | Climb | NaN | False | False | NO DMG TO A/C. POSSIBLY GULL? | Small | Some Cloud | Unknown bird - small | N | 0 | 50 | 0 | No |
| 25552 | 319672 | Airplane | SACRAMENTO INTL | < 1000 ft | B-737-700 | 1 | 1 | NaN | 29-12-2011 00:00 | No damage | 2 | SOUTHWEST AIRLINES | California | Approach | NaN | True | True | ID BY SMITHSONIAN. SAMPLES FROM BOTH A/C AND BIRD BOTH = MALLARD. BIRD LODGED IN RT TRAINING EDGE FLAP. TOOK TWO MX ABOUT 20 MTS TO DO INSPN AND CLEAN UP REMAINS. | Medium | No Cloud | Mallard | Y | 0 | 10 | 0 | Yes |
| 25553 | 321151 | Airplane | REDDING MUNICIPAL | > 1000 ft | EMB-120 | 1 | 1 | NaN | 30-12-2011 00:00 | No damage | 2 | SKYWEST AIRLINES | California | Approach | Fog | False | False | DUCK? NO DMG REPTD. | Large | Overcast | Unknown bird - large | N | 0 | 1,500 | 0 | No |
| 25554 | 319677 | Airplane | ORLANDO INTL | < 1000 ft | A-321 | 1 | 1 | NaN | 30-12-2011 00:00 | No damage | 2 | US AIRWAYS | Florida | Landing Roll | NaN | False | False | NaN | Small | Some Cloud | Tree swallow | Y | 0 | 0 | 0 | No |
| 25555 | 319680 | NaN | NaN | NaN | EC-135 | NaN | 1 | NaN | NaN | No damage | NaN | NaN | Virginia | NaN | NaN | False | False | STRUCK BIRD ON RT FRONT DURING T/O. BIRD REPTD AS BROWN/WHITE. TWY. | NaN | No Cloud | Unknown bird - small | NaN | 0 | NaN | 0 | NaN |
| 25556 | 319679 | Airplane | DETROIT METRO WAYNE COUNTY ARPT | < 1000 ft | B-757-200 | 1 | 1 | NaN | 31-12-2011 00:00 | No damage | 2 | DELTA AIR LINES | Michigan | Landing Roll | NaN | False | False | PILOTS REPORT STRIKING UNKNOWN BIRD ON RWY 21L BTWN TWY F & J. NO REMAINS FOUND ON RWY OR ON A/C. NO DMG TO A/C. | Medium | Some Cloud | Unknown bird - medium | Y | 0 | 0 | 0 | Yes |
| 25557 | 319593 | Airplane | ABRAHAM LINCOLN CAPITAL ARPT | < 1000 ft | B-737-400 | 1 | 1 | NaN | 31-12-2011 00:00 | Caused damage | 2 | XTRA AIRWAYS | Illinois | Take-off run | NaN | True | False | HIT CENTER OF RADOME, CAVING IN ABOUT 12". RADOME WAS REPLACED. CARCASS FOUND IN SAFETY ARA ON RT SIDE OF RWY 22 AT INTXN OF RWY 18/36. | Medium | No Cloud | Red-tailed hawk | N | 0 | 0 | 0 | Yes |